Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Why bent up bars provided in R.C.C slab

Answer Posted / agha zafar

it is actually economization of material. normally, for
fixed ended beams positive (sagging) moments are present at
the mid span and negative (hogging) moments at the supports.
so bottom steel is required at the mid span and top steel
resists negative moments at the supports. a bent-up is
provided to take the steel on the top at supports as bottom
steel is not normally required at at the supports (only
nominal steel is sufficient). hope it'd help!

Is This Answer Correct ?    311 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How much cement is require in one sqft area in a G+3 residential construction.

1063


how will calculate 4"thick solid block quantities 1m3 sand cement ratio and breack up detail

2926


I have to design brick column and footing (note: without any reinforcement). Can somebody post me the design or suggest a book where i could possibly find the design? Plz help very urgent

1394


what is the meaning of degreasing of the euipment or line.

2693


what is BPM in concrete demolition hammers. what is better a higher value or lower

1715






Wats the formula of eccentric footing and how was calculated from concrete qty

2109


what is the minimum cement content for M20 & M25 as per is code -456(2000).

2193


How much for the BRC lapping in full yield and half yield < and which table to get it ?

1573


What quantity of 1.0 m3 bricks required?

233


step by step procedure to find out the percentage of steel in coloum,beam,slab,footing in detailed

1481


why do we provide haunches in rcc box or underpasses?

2052


In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting? 2nd :- I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?

1294


How to calculate woden area in sft and Cft

679


What is the difference between built area and super built up area?

245


Plasterers do how many sqm with spray plaster machine? By hand one mason does 10m2/day. How much they do in Dubai with spray plaster machines?

1007